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Tris(bipyridine)ruthenium(II) chloride is the chloride salt coordination complex with the formula [Ru(bpy) 3]Cl 2.This polypyridine complex is a red crystalline salt obtained as the hexahydrate, although all of the properties of interest are in the cation [Ru(bpy) 3] 2+, which has received much attention because of its distinctive optical properties.
Another example is a platinum-bipyridine-dithiolate complex, Pt(bpy)(bdt), in which bdt denotes a 1,2-benzenedithiolate anion. This complex also exhibits photoluminescence at room temperature, and its wavelength and lifetime can be tuned by substitution of either bipyridine or dithiolate moieties.
Tris(bipyridine)ruthenium(II) chloride. Grubbs' catalyst, which earned a Nobel Prize for its inventor, is used in alkene metathesis reactions. Ruthenium forms a variety of coordination complexes. Examples are the many pentaammine derivatives [Ru(NH 3) 5 L] n+ that often exist for both Ru(II) and Ru(III).
Tris(bipyridine)ruthenium(II) chloride Grubbs' catalyst, which earned a Nobel Prize for its inventor, is used in alkene metathesis reactions. Ruthenium forms a variety of coordination complexes. Examples are the many pentaammine derivatives [Ru(NH 3) 5 L] n+ that often exist for both Ru(II) and Ru(III).
In the "tris(bipy) complexes" three bipyridine molecules coordinate to a metal ion, written as [M(bipy) 3] n+ (M = metal ion; Cr, Fe, Co, Ru, Rh and so on). These complexes have six-coordinated, octahedral structures and exists as enantiomeric pairs: These and other homoleptic tris-2,2′-bipy complexes of many transition metals are
Tris(bipyridine)ruthenium(II) chloride This page was last edited on 18 October 2023, at 07:29 (UTC). Text is available under the Creative Commons Attribution ...
Complexes of bipyridine, phenanthroline, and related unsaturated heterocycles often exhibit strong C-T bands. Most famous is Ru(bipy) 3 2+, which upon irradiation gives excited states described as [Ru(III)(bipy −)(bipy) 2] 2+. The CT excited state is long-lived, allowing a rich chemistry ensues. [5] [6]
Tris(bipyridine)iron(II) chloride features an octahedral Fe(II) center bound to three 2,2'-Bipyridine ligands. The complex has been isolated as salts with many anions. The complex has been isolated as salts with many anions.